CN116985276B - Aluminum electrolysis charcoal anode side surface cutting assembly and guide roller way - Google Patents
Aluminum electrolysis charcoal anode side surface cutting assembly and guide roller way Download PDFInfo
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- CN116985276B CN116985276B CN202311250032.2A CN202311250032A CN116985276B CN 116985276 B CN116985276 B CN 116985276B CN 202311250032 A CN202311250032 A CN 202311250032A CN 116985276 B CN116985276 B CN 116985276B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 40
- 239000003610 charcoal Substances 0.000 title claims abstract description 27
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 21
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 96
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 96
- 238000000227 grinding Methods 0.000 claims description 67
- 239000002245 particle Substances 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims 6
- 238000004140 cleaning Methods 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000003837 high-temperature calcination Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
- C25C3/12—Anodes
- C25C3/125—Anodes based on carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mining & Mineral Resources (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
The invention relates to the technical field of carbon block cleaning in the aluminum electrolysis industry, and discloses an aluminum electrolysis carbon anode side surface cutting assembly and a guide roller way, wherein the guide roller way comprises a bearing plate, and a bolt hole is formed in a protruding section of the bearing plate; the end face of the bearing plate is provided with a through groove; the top surface of the bearing plate is provided with a cylinder seat; the vertical section of the cylinder seat is provided with a first cylinder, the piston end of the first cylinder penetrates through the through groove to be connected with a cutter, the cutter consists of a first vertical section, a horizontal section and a second vertical section, the left side of the horizontal section is connected with an upward first vertical section, the right side of the horizontal section is connected with a downward second vertical section, the bottom surface of the second vertical section is provided with a slope surface, and the slope surface is away from the side surface of the carbon anode; this application is through setting up first cylinder for the cutter moves in vertical reciprocating motion, cooperates the downshift of loading board, progressively scoops up the charcoal grain of charcoal positive pole side, and such cutting direction reduces the charcoal positive pole position requirement, has avoided the oblique knife collision problem that leads to of charcoal positive pole.
Description
Technical Field
The invention relates to the technical field of equipment used in a process for producing, recovering or refining metal by an electrolytic method, and simultaneously belongs to the technical field of carbon block cleaning in the aluminum electrolysis industry, in particular to an aluminum electrolysis carbon anode side cutting assembly and a guide roller way.
Background
The aluminum electrolysis carbon anode (anode carbon block) takes petroleum coke as a raw material, and is subjected to procedures of high-temperature calcination, kneading, forming, roasting and the like to obtain a roasting anode block, and the roasting anode block is connected with a conductive steel claw and then is hung in an electrolytic tank to replace aluminum metal through electrolysis.
In the roasting process of the anode block, a large amount of carbon particles are paved around the anode carbon block for protection in order to avoid the oxidation deformation of the anode block. After the roasting is finished, a large number of carbon particles are adhered to the surface of the anode carbon block and the carbon bowl, and the anode carbon block has certain adhesive strength. For this reason, a process for cleaning the surface of the carbon block to bond the carbon particles must be set in the whole production process. In traditional production, clear up carbon block adhesion carbon granule, mainly through the specially-made shovel with the adhesion filler shovel of carbon block surface and in the charcoal bowl, the carbon block is baked out, needs to place for a long time to cool down, and artifical clearance carbon block generally need clear up 2-3 times just can accord with the operation requirement, and from this, it is abominable, there is the potential safety hazard, work load is big, the cleaning efficiency is low to present carbon block clearance operational environment.
The patent number 201721125202.4 Chinese patent discloses an automatic scraping device for prebaked anode carbon blocks for aluminum, which comprises a frame, a knife rest, a shifting device and a scraper device, wherein the frame and the knife rest are of a square frame structure with a large size and a small size, the frame is enclosed outside the knife rest, the knife rest is slidably arranged on the frame through the shifting device, the scraper device is arranged on the knife rest, and the shifting device consists of a connecting seat, a screw rod and a jackscrew and is used for moving the knife rest in the depth direction so as to move to the relative position between the knife rest and the frame. The knife rest of this application scrapes the material from the side direction of charcoal positive pole, and the knife rest of both sides must guarantee higher neutrality, if power unit pneumatic cylinder promotes charcoal positive pole and takes place the skew, can lead to the problem of striking the sword.
Disclosure of Invention
The invention aims to provide an aluminum electrolysis carbon anode side cutting assembly and a guide roller way, which solve the problems that the knife rest provided in the background art has high centering requirement and can cause knife collision if a hydraulic cylinder of a power mechanism pushes a carbon anode to deflect.
The technical scheme adopted by the invention is as follows: the aluminum electrolysis carbon anode side surface cutting assembly comprises a bearing plate, wherein the bearing plate is in a convex shape, a bolt hole is formed in a protruding section of the bearing plate, and the bolt hole is used for connecting a mechanical arm or a telescopic rod; the end face of the bearing plate is provided with a through groove, the shape of the through groove is rectangular, and the surface of the through groove is perpendicular to the surface of the protruding section; the top surface of the bearing plate is connected with cylinder seats through bolts, the number of the cylinder seats is 4 in the embodiment, and the interval distance of each cylinder seat is equal; the cylinder seat is L-shaped and is used for being connected with a bearing plate, a first cylinder is connected to the vertical section of the cylinder seat through a bolt, the first cylinder is a commercially available double-shaft first cylinder, and the piston end of the first cylinder faces downwards; a rib plate is fixedly connected at the preferred included angle of the cylinder seat, and is used for improving the rigidity and strength of the cylinder seat; the piston end of first cylinder passes logical groove and can dismantle and be connected with the cutter, the cutter comprises first vertical section, horizontal segment, the vertical section of second, the left side of horizontal segment is connected with ascending first vertical section, the top surface of first vertical section is used for being connected with the piston end of first cylinder, and first vertical section can pass logical groove, the right side of horizontal segment is connected with decurrent second vertical section, the slope has been seted up to the bottom surface of the vertical section of second, the pointed end of formation is used for cutting the side of charcoal positive pole, and the slope deviates from the side of charcoal positive pole.
Further, a guide roller way which is adaptive to the aluminum electrolysis carbon anode side cutting assembly is provided; the carbon anode comprises a bottom plate, wherein the bottom plate is fixedly connected with jacking columns which are arranged at equal intervals, the jacking columns are vertically arranged, the jacking columns are symmetrically arranged at two sides, and the distance between the jacking columns at two sides is smaller than the width of the carbon anode; a roller seat is fixedly connected to each top column, steel rollers are rotatably connected to the roller seats on two sides, the top surfaces of the steel rollers are higher than the top surfaces of the roller seats, the steel rollers are used for conveying inverted carbon anodes, and the carbon anodes are pushed by a hydraulic cylinder of a power mechanism; a first support frame is arranged between adjacent jacking columns positioned in the middle, the shape of the first support frame is an inverted U shape, the length of a horizontal plate of the first support frame is smaller than the width of the carbon anode, the horizontal plate of the first support frame is rotationally connected with two first guide rollers, the number of the first guide rollers on the single first support frame is two, the shape of the first guide rollers is conical, and the first guide rollers are in rolling contact with the inclined plane of the inverted carbon anode; and a second support frame is arranged between the adjacent jacking columns positioned on two sides of the first support frame, the shape of the second support frame is of an inverted U shape, a horizontal plate of the second support frame is connected with a second guide roller through a bolt, and the second guide roller is in rolling contact with the side face of the carbon anode.
The invention has the beneficial effects that: this application is through setting up first cylinder for the cutter moves in vertical reciprocating motion, cooperates the downshift of loading board, progressively scoops up the charcoal grain of charcoal positive pole side, and such cutting direction reduces the charcoal positive pole position requirement, has avoided the oblique knife collision problem that leads to of charcoal positive pole.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic diagram of a front view structure of the cutter.
Fig. 3 is a schematic view of a front cross-sectional structure of the tool holder and the tool bit.
Fig. 4 is a schematic view of a cross-sectional front view of a slider and a first spring.
Fig. 5 is a schematic perspective view of a slider and countersunk head bolt.
Fig. 6 is a schematic diagram of a front cross-sectional structure of the support and the positioning bolt.
Fig. 7 is a schematic perspective view of the stand.
Fig. 8 is a schematic perspective view of a chamfer and a sloping plate.
Fig. 9 is a schematic view of a cross-sectional front view of the shaft plate.
Fig. 10 is a schematic side view of an oval roller.
Fig. 11 is a schematic perspective view of a shock absorbing airbag.
Fig. 12 is a schematic view of a front cross-sectional structure of a mounting plate and a hinge lug.
Fig. 13 is a schematic perspective view of a platen.
Fig. 14 is a schematic view of a front cross-sectional structure of a cutter head and a grinding roller.
Fig. 15 is a schematic perspective view of a sprocket and a chain.
Fig. 16 is a schematic perspective view of a grinding roller and a grinding spring.
Fig. 17 is a schematic perspective view of a reciprocating screw.
Fig. 18 is a schematic perspective view of a reciprocating screw and a guide rod.
Fig. 19 is a schematic view of a front view of a sanding assembly.
Fig. 20 is a schematic plan sectional structure of the belt pulley and the belt.
Fig. 21 is a schematic perspective view of a tensioning wheel.
Fig. 22 is a schematic diagram showing the front view of the steel roll and the cutter.
Fig. 23 is a schematic side view of the first support frame.
Fig. 24 is a schematic plan view of the steel roll and the first guide roll.
In the figure: 1. a carrying plate; 2. bolt holes; 3. a through groove; 4. a cylinder base; 5. a first cylinder; 6. rib plates; 7. a cutter; 8. a first vertical section; 9. a horizontal section; 10. a second vertical section; 11. a slope surface; 12. a tool apron; 13. a cutter head; 14. countersunk head bolts; 15. a chute; 16. a slide block; 17. a blind hole; 18. a first spring; 19. a support; 20. positioning bolts; 21. a second spring; 22. cutting the corners; 23. a sloping plate; 24. a groove; 25. a shaft plate; 26. a roller; 27. a first motor; 28. a shock absorbing air bag; 29. a mounting plate; 30. a hinge ear; 31. a shaft lever; 32. a pressing plate; 33. a second cylinder; 34. a roller; 35. an open slot; 36. a base; 37. grinding roller; 38. grinding the spring; 39. a sprocket; 40. a chain; 41. a second motor; 42. a bearing seat; 43. a reciprocating screw; 44. a guide rod; 45. a third motor; 46. a movable seat; 47. a pillow block; 48. a fourth motor; 49. a polishing assembly; 50. a fixing plate; 51. a third cylinder; 52. a moving plate; 53. a guide post; 54. a side plate; 55. a belt wheel; 56. abrasive belt; 57. a fifth motor; 58. a slideway; 59. a sliding table; 60. a third spring; 61. a tensioning wheel; 62. a bottom plate; 63. a top column; 64. a roller seat; 65. a steel roller; 66. a carbon anode; 67. a first support frame; 68. a first guide roller; 69. a second support frame; 70. and a second guide roller.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the like or similar elements throughout or elements having like or similar functionality; the embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate an orientation or positional relationship based on that shown in the drawings, merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; the specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The first embodiment is shown in fig. 1, and the aluminum electrolysis carbon anode side cutting assembly comprises a bearing plate 1, wherein the bearing plate 1 is in a convex shape, a bolt hole 2 is formed in a protruding section of the bearing plate 1, and the bolt hole 2 is used for connecting a mechanical arm or a telescopic rod; the end face of the bearing plate 1 is provided with a through groove 3, the through groove 3 is rectangular, and the surface of the through groove 3 is perpendicular to the surface of the protruding section of the bearing plate 1; the top surface of the bearing plate 1 is connected with cylinder seats 4 through bolts, the number of the cylinder seats 4 is 4 in the embodiment, and the interval distance of each cylinder seat 4 is equal; the cylinder seat 4 is L-shaped, the cylinder seat 4 is used for being connected with the bearing plate 1, the vertical section of the cylinder seat 4 is connected with the first cylinder 5 through bolts, the first cylinder 5 is a commercial double-shaft first cylinder 5, and the piston end of the first cylinder 5 faces downwards; a rib plate 6 is fixedly connected at the preferred included angle of the cylinder seat 4, and the rib plate 6 is used for improving the rigidity and strength of the cylinder seat 4; as shown in fig. 2, the piston end of the first cylinder 5 passes through the through groove 3 and is detachably connected with a cutter 7, the cutter 7 consists of a first vertical section 8, a horizontal section 9 and a second vertical section 10, the left side of the horizontal section 9 is connected with the first vertical section 8 upwards, the top surface of the first vertical section 8 is used for being connected with the piston end of the first cylinder 5, the first vertical section 8 can pass through the through groove 3, the right side of the horizontal section 9 is connected with the second vertical section 10 downwards, the bottom surface of the second vertical section 10 is provided with a slope surface 11, the formed tip is used for cutting the side surface of the carbon anode 66, and the slope surface 11 faces away from the side surface of the carbon anode 66; this application is through setting up first cylinder 5 for cutter 7 moves in vertical reciprocating motion, and cooperation loading board 1's the decline gradually with the charcoal grain of charcoal positive pole 66 side, such cutting direction reduces the requirement of charcoal positive pole 66 position, has avoided the oblique knife collision problem that leads to of charcoal positive pole 66.
As shown in fig. 3, as an optimization of the first embodiment, considering that the cutter 7 is of an integral structure, if the slope surface 11 of the cutter 7 is damaged and needs to be replaced integrally, the production cost is increased, the cutter 7 comprises a cutter holder 12 and a cutter head 13, the cutter holder 12 is composed of a first vertical section 8 and a horizontal section 9, the left side of the horizontal section 9 is connected with the first vertical section 8 upwards, the top surface of the first vertical section 8 is used for being connected with the piston end of the first cylinder 5, the first vertical section 8 can pass through the through groove 3, the right side of the horizontal section 9 is connected with the cutter head 13 through a countersunk bolt 14, and structural interference with the carbon anode 66 is avoided through the countersunk bolt 14; the arrangement direction of the cutter head 13 is opposite to that of the first vertical section 8, the bottom surface of the cutter head 13 is provided with a slope surface 11, the formed tip is used for cutting the side surface of the carbon anode 66, and the slope surface 11 is away from the side surface of the carbon anode 66; by arranging the detachable cutter head 13, the expenditure of replacement cost after the cutter 7 is damaged is reduced.
As shown in fig. 4, as an optimization of the first embodiment, considering the rigid cutting of the cutter 7 and the carbon anode 66, if the carbon particles firmly adhered are encountered, the cutter 7 is difficult to be removed at one time, and if the cutter 7 is not buffered, the cutter 7 is likely to be broken; the end face of the cutter head 13 is provided with sliding grooves 15, the number of the sliding grooves 15 is 3 in the embodiment, and the interval distance of each sliding groove 15 is equal; as shown in fig. 5, the cross section of the sliding groove 15 is T-shaped, a sliding block 16 is slidably connected in the sliding groove 15, the sliding block 16 is T-shaped, a blind hole 17 is formed in the end surface of the sliding block 16, the blind hole 17 is used for installing a countersunk head bolt 14, and the countersunk head bolt 14 is used for connecting the horizontal section 9 of the tool apron 12; the top surface of the sliding block 16 is provided with a first spring 18, and the upper end of the first spring 18 is connected with the sliding groove 15; through setting up slidable tool bit 13, meet and bond firm charcoal grain back tool bit 13 and can upwards move, cooperate the reset effect of first spring 18, realize the buffering of tool bit 13, avoided tool bit 13 to collapse the sword.
In the second embodiment, as shown in fig. 6, unlike in the first embodiment, considering the rigid cutting of the cutter 7 and the carbon anode 66, if the firmly adhered carbon particles are encountered, the cutter 7 is difficult to be removed at one time, and if the cutter 7 is not buffered, the cutter 7 is likely to collapse; the end face of the cutter head 13 is provided with sliding grooves 15, the number of the sliding grooves 15 is 3 in the embodiment, and the interval distance of each sliding groove 15 is equal; the cross section of the sliding groove 15 is T-shaped, a sliding block 16 is connected in the sliding groove 15 in a sliding way, the sliding block 16 is T-shaped, a blind hole 17 is formed in the end face of the sliding block 16, the blind hole 17 is used for installing a countersunk head bolt 14, and the countersunk head bolt 14 is used for connecting the horizontal section 9 of the tool apron 12; the top surface of the cutter head 13 protrudes above the horizontal section 9 of the cutter holder 12; the side wall of the cutter head 13 above the cutter seat 12 is fixedly connected with 4 supports 19, the arrangement positions of the supports 19 are positioned on the same side as the inclined surface 11, and the end surface of the support 19 is provided with slide holes; as shown in fig. 7, a positioning bolt 20 is slidingly connected to the sliding hole of the support 19, the head of the positioning bolt 20 is fixedly connected with the horizontal section 9 of the tool holder 12, and the nut of the positioning bolt 20 is positioned above the support 19; the side wall of the positioning bolt 20 is sleeved with a second spring 21, the second spring 21 is elastically connected between the support 19 and the nut, and the top surface of the positioning bolt 20 is preferably flush with the top surface of the cutter head 13; through setting up slidable tool bit 13, can meet at tool bit 13 and bond firm charcoal grain back and upwards move, cooperate the reset action of second spring 21, realize the buffering of tool bit 13, avoided tool bit 13 to collapse the sword, and the slip of tool bit 13 is more smooth and easy.
In the third embodiment, as shown in fig. 8, unlike in the second embodiment, considering that the sliding cutter head 13 is used for buffering the impact caused by the carbon particles, the first cylinder 5 drives the cutter head 13 to perform large stroke displacement, the one-time feeding amount is large, the carbon particles are easy to be cut off, a chamfer 22 is formed at the right angle of the top surface of the cutter head 13, and the chamfer 22 is 45 degrees in the embodiment; the chamfer 22 is connected with an inclined plate 23 through a screw, the top surface of the inclined plate 23 is provided with grooves 24 which are equidistantly arranged, and the notches of the grooves 24 are parallel to the horizontal section 9 of the tool apron 12; as shown in fig. 9, the horizontal section 9 of the tool apron 12 is connected with a shaft plate 25 through a bolt, the shape of the shaft plate 25 in this embodiment is L-shaped, the vertical section of the shaft plate 25 is rotatably connected with a roller 26, the roller surface of the roller 26 is cylindrical, the roller surface of the roller 26 is in rolling contact with the groove 24 of the sloping plate 23, the shaft end of the roller 26 is connected with a first motor 27, the first motor 27 is fixedly connected with the shaft plate 25, the roller 26 is driven to rotate by the first motor 27, micro-vibration is generated by friction between the roller 26 and the groove 24, and the feeding degree of cutting carbon particles by the cutter 7 is further improved.
As shown in fig. 10, as optimization of the third embodiment, the roller surface of the roller 26 is elliptical, the roller surface of the roller 26 is in rolling contact with the groove 24 of the sloping plate 23, the shaft end of the roller 26 is connected with a first motor 27, the first motor 27 is fixedly connected with the shaft plate 25, the roller 26 is driven to rotate by the first motor 27, the roller 26 and the groove 24 are rubbed to generate micro-vibration, the sharpness of the carbon particles cut by the cutter 7 is further improved, the elliptical roller 26 can drive the cutter head 13 to move up and down, and the small-stroke feeding cutting and the removing effect are better.
As shown in fig. 11, as an optimization of the third embodiment, considering that the cutter head 13 will move upwards when encountering carbon granules with firm adhesion, in order to avoid the structural interference between the cutter head 13 and the roller 26, the shaft plate 25 is connected with a damping air bag 28 through a bolt, the damping air bag 28 not only can reduce the transmission of the vibration of the cutter head 13 to the cutter seat 12, but also the expansion and contraction gap of the air bag can accommodate the structural interference of the upward movement of the cutter head 13, so as to ensure the obstacle encountering displacement of the cutter head 13.
In the fourth embodiment, as shown in fig. 12, unlike the first embodiment, considering that the sliding cutter head 13 is used for buffering the impact caused by the carbon particles, the first cylinder 5 drives the cutter head 13 to perform large stroke displacement, the one-time feeding amount is large, the carbon particles are easy to be cut off, the right angle of the top surface of the cutter head 13 is provided with a cutting angle 22, and the cutting angle 22 in the first embodiment is 45 degrees; the bottom surface of the bearing plate 1 is connected with a mounting plate 29 through bolts, the mounting plate 29 is z-shaped in the embodiment, the free end surface of the mounting plate 29 does not exceed the cutting surface of the cutter head 13, and structural interference between the mounting plate 29 and the carbon anode 66 is avoided; as shown in fig. 13, a hinge lug 30 is mounted on the mounting plate 29, a shaft lever 31 is rotatably connected to the hinge lug 30, a pressing plate 32 is connected to the shaft lever 31, and the pressing plate 32 is in sliding contact with the chamfer 22; the mounting plate 29 is provided with a second air cylinder 33, the piston end of the second air cylinder 33 penetrates through the mounting plate 29 to be connected with a roller 34, the roller 34 is in rolling contact with the top surface of the pressing plate 32, the pressing plate 32 is driven by the second air cylinder 33 to continuously change the angle, the pressing plate 32 extrudes the cutter head 13 to reciprocate up and down, the feeding degree of the cutter 7 for cutting carbon particles is further improved, and the pressing plate 32 does not influence obstacle meeting displacement of the cutter head 13.
The fifth embodiment is different from the first, second, third and fourth embodiments in that the surface finish of the carbon anode 66 after cutting is insufficient in consideration of only the cutting action of the cutter 7 as shown in fig. 14; the end face of the cutter head 13 is provided with an open slot 35, the open slot 35 is rectangular, and the open slot 35 penetrates through the end face of the cutter head 13; the end face of the cutter head 13 is connected with a base 36 through a bolt, and the base 36 and the slope 11 are positioned on the same side; as shown in fig. 15, the grinding rollers 37 are rotatably connected to the base 36, the number of the grinding rollers 37 in the embodiment is 17, and the spacing distances of the grinding rollers 37 are equal; as shown in fig. 16, the end face of the grinding roller 37 has a grinding spring 38, the grinding spring 38 is located in the open groove 35, and the grinding spring 38 is used for grinding the side face of the carbon anode 66 from which the carbon particles have been scraped off; the shaft end of the grinding roller 37 is provided with a chain wheel 39, the chain wheel 39 is provided with a chain 40, one chain wheel 39 is connected with a second motor 41, and the second motor 41 is connected with the base 36; the second motor 41 drives the chain wheel 39 to rotate, so that the grinding spring 38 on the grinding roller 37 grinds the side surface of the carbon anode 66, rough grinding is performed while the cutter head 13 cuts, and thorough cleaning of the surface of the carbon anode 66 is promoted.
The sixth embodiment is different from the first, second, third and fourth embodiments in that, as shown in fig. 17, the clearance between the grinding rolls 37 is considered to cause an uncleaned portion of the carbon anode 66 after grinding; the end face of the cutter head 13 is provided with an open slot 35, the open slot 35 is rectangular, and the open slot 35 penetrates through the end face of the cutter head 13; the horizontal section 9 of the tool apron 12 is provided with 2 bearing seats 42, and the number of the bearing seats 42 is 2 in the embodiment, and the bearing seats 42 and the slope surface 11 are positioned on the same side; the bearing seat 42 is rotationally connected with a reciprocating screw 43, guide rods 44 are arranged on the bearing seat 42, the number of the guide rods 44 is 2 in the embodiment, and the guide rods 44 are distributed on two sides of the reciprocating screw 43; as shown in fig. 18, a third motor 45 is mounted at one shaft end of the reciprocating screw 43, and the third motor 45 is connected with the bearing block 42; the reciprocating screw 43 is provided with a movable seat 46, and the movable seat 46 is guided by a guide rod 44; the movable seat 46 is provided with a pillow block 47, the pillow block 47 is rotatably connected with a grinding roller 37, the end surface of the grinding roller 37 is provided with a grinding spring 38, the grinding spring 38 is positioned in the open slot 35, and the grinding spring 38 is used for grinding the side surface of the carbon anode 66 from which the carbon particles are removed; the fourth motor 48 is connected to the axle head of the grinding roller 37, the fourth motor 48 is connected with the pillow block 47, and the grinding roller 37 is driven to rotate through the fourth motor 48, so that the grinding spring 38 on the grinding roller 37 grinds the side surface of the carbon anode 66, and the grinding spring cooperates with the linear reciprocating displacement of the movable seat 46 to realize rough grinding while cutting the cutter head 13 and comprehensively clean the surface of the carbon anode 66.
The seventh embodiment is different from the fifth and sixth embodiments in that, as shown in fig. 19, the surface of the carbon anode 66 after cutting is not smooth, considering that the grinding spring 38 on the grinding roller 37 can only perform rough grinding; the polishing assembly 49 is arranged on the bearing plate 1, as shown in fig. 20, the polishing assembly 49 comprises a fixed plate 50, the fixed plate 50 is connected with the bearing plate 1 through bolts, and a third air cylinder 51 is arranged on the fixed plate 50; the piston end of the third air cylinder 51 penetrates through the fixed plate 50 and is connected with a moving plate 52, the moving plate 52 moves between the fixed plate 50 and the first vertical section 8 of the cutter 7, guide posts 53 are arranged on the moving plate 52, the number of the guide posts 53 is 2 in the embodiment, and the guide posts 53 are in sliding connection with the fixed plate 50; the moving plate 52 is provided with side plates 54, two groups of side plates 54 are arranged on two sides of the cutter 7, the side plates 54 on two sides are rotatably connected with belt wheels 55, an abrasive belt 56 is arranged between the belt wheels 55, the abrasive belt 56 is used for grinding the side surface of a carbon anode 66 which is coarsely ground with carbon particles, the shaft end of the belt wheel 55 is connected with a fifth motor 57, and the fifth motor 57 is connected with the side plates 54; the fifth motor 57 drives the abrasive belt 56 to rotate, and the abrasive belt 56 on the belt wheel 55 grinds the side surface of the carbon anode 66 in cooperation with the linear displacement of the moving plate 52, and the abrasive belt 56 can be retracted in the concave cavities of the cutter 7 and the bearing plate 1.
As shown in fig. 21, as an optimization of the seventh embodiment, a slideway 58 is installed on the bottom surface of the bearing plate 1, and the slideway 58 is located above the horizontal section 9 of the cutter 7; the sliding way 58 is slidably connected with the sliding way 59, the two sides of the sliding way 59 are provided with the third springs 60, the number of the third springs 60 is 4 in the embodiment, the bottom surface of the sliding way 59 is provided with the tensioning wheel 61, the tensioning wheel 61 is used for tensioning the abrasive belt 56, the abrasive belt 56 is tightened by arranging the tensioning wheel 61, and the abrasive belt 56 can be ensured to finely grind the side surface of the carbon anode 66.
As shown in fig. 22, a guiding roller way adapted to the side cutting assembly of the aluminum electrolysis carbon anode 66 is further provided, as shown in fig. 23, the guiding roller way comprises a bottom plate 62, the bottom plate 62 is fixedly connected with jacking columns 63 which are arranged at equal intervals, the jacking columns 63 are vertically arranged, the jacking columns 63 are symmetrically arranged at two sides, as shown in fig. 24, the distance between the jacking columns 63 at two sides is smaller than the width of the carbon anode, and structural interference between the jacking columns 63 and a cutter 7 is avoided on the premise of supporting; a roller seat 64 is fixedly connected to each top column 63, steel rollers 65 are rotatably connected to the roller seats 64 on two sides, the top surfaces of the steel rollers 65 are higher than the top surfaces of the roller seats 64, the steel rollers 65 are used for conveying inverted carbon anodes 66, the carbon anodes 66 are reversely conveyed, and a cutter 7 is convenient for cutting carbon particles on the side surfaces of the carbon anodes 66 from four directions; the carbon anode 66 is pushed by a power mechanism hydraulic cylinder (not shown in the figure); a first supporting frame 67 is arranged between the adjacent jacking columns 63 positioned in the middle, the shape of the first supporting frame 67 is of an inverted U shape, the length of a horizontal plate of the first supporting frame 67 is smaller than the width of a carbon anode, the horizontal plate of the first supporting frame 67 is rotationally connected with two first guide rollers 68, the number of the first guide rollers 68 on the single first supporting frame 67 is two, the shape of the first guide rollers 68 is conical, the first guide rollers 68 are in rolling contact with the inclined surfaces of the inverted carbon anode 66, the inverted carbon anode 66 can be laterally supported by arranging the first guide rollers 68, and the cutting of carbon granules by a cutter 7 is not influenced; a second support frame 69 is arranged between the adjacent top posts 63 positioned on two sides of the first support frame 67, the shape of the second support frame 69 is an inverted U shape, a horizontal plate of the second support frame 69 is connected with second guide rollers 70 which are oppositely arranged through bolts, and the second guide rollers 70 are in rolling contact with the side surfaces of the carbon anode 66; by providing the second guide roller 70, the carbon anode 66 can be guided, and the carbon anode 66 can be prevented from toppling over.
Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that the foregoing embodiments may be modified and practiced in the field of the invention, and that certain modifications, equivalents, improvements and substitutions may be made thereto without departing from the spirit and principles of the invention.
Claims (8)
1. An aluminum electrolysis carbon anode side cutting assembly comprises a bearing plate (1) and is characterized in that a bolt hole (2) is formed in a protruding section of the bearing plate (1); the end face of the bearing plate (1) is provided with a through groove (3); the top surface of the bearing plate (1) is provided with a cylinder seat (4); the vertical section of the cylinder seat (4) is provided with a first cylinder (5), the piston end of the first cylinder (5) penetrates through the through groove (3) to be connected with a cutter (7), the cutter (7) is composed of a first vertical section (8), a horizontal section (9) and a second vertical section (10), the first vertical section (8) and the horizontal section (9) form a cutter seat (12), the second vertical section (10) is formed into a cutter head (13), the left side of the horizontal section (9) is connected with an upward first vertical section (8), the right side of the horizontal section (9) is connected with a downward second vertical section (10) through a countersunk bolt (14), the bottom surface of the second vertical section (10) is provided with a sloping surface (11), and the formed tip is used for cutting the side surface of a carbon anode (66); a chute (15) is formed in the end face of the cutter head (13); a sliding block (16) is connected in the sliding way (15), a blind hole (17) is formed in the end face of the sliding block (16), the blind hole (17) is used for installing a countersunk head bolt (14), and the countersunk head bolt (14) is used for connecting a horizontal section (9) of the tool apron (12); the top surface of the cutter head (13) protrudes above the horizontal section (9) of the cutter holder (12); the side wall of the cutter head (13) above the cutter seat (12) is provided with a support (19); a positioning bolt (20) is connected to the sliding hole of the support (19) in a sliding way, and the head of the positioning bolt (20) is fixedly connected with the horizontal section (9) of the tool apron (12); the side wall of the positioning bolt (20) is sleeved with a second spring (21); a chamfer (22) is formed at the right angle of the top surface of the cutter head (13); the chamfer (22) is provided with an inclined plate (23), and the top surface of the inclined plate (23) is provided with grooves (24) which are equidistantly arranged; the horizontal section (9) of the tool apron (12) is provided with a shaft plate (25); the shaft plate (25) is connected with a damping air bag (28) through a bolt; the vertical section of the shaft plate (25) is rotationally connected with a roller (26), the roller surface of the roller (26) is cylindrical or elliptical, the roller surface of the roller (26) is in rolling contact with the groove (24) of the inclined plate (23), and the shaft end of the roller (26) is connected with a first motor (27).
2. An aluminium electrolysis charcoal anode side cutting assembly according to claim 1, characterized in that the end face of the cutter head (13) is provided with an open slot (35); the end face of the cutter head (13) is provided with a base (36); the base (36) is rotatably connected with a plurality of grinding rollers (37); the end face of the grinding roller (37) is provided with a grinding spring (38), and the grinding spring (38) is used for grinding the side face of the carbon anode (66) from which the carbon particles are scraped off; the shaft end of the grinding roller (37) is provided with a chain wheel (39), the chain wheel (39) is provided with a chain (40), and one chain wheel (39) is connected with a second motor (41).
3. An aluminium electrolysis charcoal anode side cutting assembly according to claim 1, characterized in that the end face of the cutter head (13) is provided with an open slot (35); a bearing seat (42) is arranged on the horizontal section (9) of the tool apron (12); the bearing seat (42) is rotationally connected with a reciprocating screw (43), a guide rod (44) is arranged on the bearing seat (42), and a third motor (45) is arranged at one shaft end of the reciprocating screw (43); the reciprocating screw rod (43) is provided with a moving seat (46), and the moving seat (46) is guided by a guide rod (44); a pillow block (47) is arranged on the movable seat (46), a grinding roller (37) is rotatably connected to the pillow block (47), a grinding spring (38) is arranged on the end face of the grinding roller (37), and the grinding spring (38) is used for grinding the side face of a carbon anode (66) from which carbon particles are removed; the shaft end of the grinding roller (37) is connected with a fourth motor (48).
4. An aluminium electrolysis charcoal anode side cutting assembly according to claim 3, further comprising a grinding assembly (49), the grinding assembly (49) being provided on the carrier plate (1), the grinding assembly (49) comprising a fixed plate (50), the fixed plate (50) being provided with a third cylinder (51); the piston end of the third air cylinder (51) penetrates through the fixed plate (50) and is connected with a moving plate (52), and the moving plate (52) moves between the fixed plate (50) and the first vertical section (8) of the cutter (7); the moving plate (52) is provided with a guide post (53), and the guide post (53) is in sliding connection with the fixed plate (50); the movable plate (52) is provided with side plates (54), the side plates (54) on two sides are rotationally connected with belt wheels (55), abrasive belts (56) are arranged between the belt wheels (55), the abrasive belts (56) are used for grinding the side surfaces of carbon anodes (66) of coarse-ground carbon particles, and the shaft ends of the belt wheels (55) are connected with a fifth motor (57).
5. An aluminum electrolysis carbon anode side cutting assembly comprises a bearing plate (1) and is characterized in that a bolt hole (2) is formed in a protruding section of the bearing plate (1); the end face of the bearing plate (1) is provided with a through groove (3); the top surface of the bearing plate (1) is provided with a cylinder seat (4); the vertical section of the cylinder seat (4) is provided with a first cylinder (5), the piston end of the first cylinder (5) penetrates through the through groove (3) to be connected with a cutter (7), the cutter (7) is composed of a first vertical section (8), a horizontal section (9) and a second vertical section (10), the first vertical section (8) and the horizontal section (9) form a cutter seat (12), the second vertical section (10) is formed into a cutter head (13), the left side of the horizontal section (9) is connected with an upward first vertical section (8), the right side of the horizontal section (9) is connected with a downward second vertical section (10) through a countersunk bolt (14), the bottom surface of the second vertical section (10) is provided with a sloping surface (11), and the formed tip is used for cutting the side surface of a carbon anode (66); a chute (15) is formed in the end face of the cutter head (13); a sliding block (16) is connected in the sliding way (15), a blind hole (17) is formed in the end face of the sliding block (16), the blind hole (17) is used for installing a countersunk head bolt (14), and the countersunk head bolt (14) is used for connecting a horizontal section (9) of the tool apron (12); the top surface of the sliding block (16) is provided with a first spring (18), and the upper end of the first spring (18) is connected with the sliding groove (15); a chamfer (22) is formed at the right angle of the top surface of the cutter head (13); the bottom surface of the bearing plate (1) is provided with a mounting plate (29); the mounting plate (29) is provided with a hinge lug (30), the hinge lug (30) is rotationally connected with a shaft lever (31), the shaft lever (31) is connected with a pressing plate (32), and the pressing plate (32) is in sliding contact with the chamfer (22); the mounting plate (29) is provided with a second air cylinder (33), the piston end of the second air cylinder (33) penetrates through the mounting plate (29) and is connected with a roller (34), and the roller (34) is in rolling contact with the top surface of the pressing plate (32).
6. An aluminium electrolysis charcoal anode side cutting assembly according to claim 5, characterized in that the end face of the cutter head (13) is provided with an open slot (35); the end face of the cutter head (13) is provided with a base (36); the base (36) is rotatably connected with a plurality of grinding rollers (37); the end face of the grinding roller (37) is provided with a grinding spring (38), and the grinding spring (38) is used for grinding the side face of the carbon anode (66) from which the carbon particles are scraped off; the shaft end of the grinding roller (37) is provided with a chain wheel (39), the chain wheel (39) is provided with a chain (40), and one chain wheel (39) is connected with a second motor (41).
7. An aluminium electrolysis charcoal anode side cutting assembly according to claim 5, characterized in that the end face of the cutter head (13) is provided with an open slot (35); a bearing seat (42) is arranged on the horizontal section (9) of the tool apron (12); the bearing seat (42) is rotationally connected with a reciprocating screw (43), a guide rod (44) is arranged on the bearing seat (42), and a third motor (45) is arranged at one shaft end of the reciprocating screw (43); the reciprocating screw rod (43) is provided with a moving seat (46), and the moving seat (46) is guided by a guide rod (44); a pillow block (47) is arranged on the movable seat (46), a grinding roller (37) is rotatably connected to the pillow block (47), a grinding spring (38) is arranged on the end face of the grinding roller (37), and the grinding spring (38) is used for grinding the side face of a carbon anode (66) from which carbon particles are removed; the shaft end of the grinding roller (37) is connected with a fourth motor (48).
8. An aluminium electrolysis charcoal anode side cutting assembly according to claim 7, further comprising a grinding assembly (49), the grinding assembly (49) being provided on the carrier plate (1), the grinding assembly (49) comprising a fixed plate (50), the fixed plate (50) being provided with a third cylinder (51); the piston end of the third air cylinder (51) penetrates through the fixed plate (50) and is connected with a moving plate (52), and the moving plate (52) moves between the fixed plate (50) and the first vertical section (8) of the cutter (7); the moving plate (52) is provided with a guide post (53), and the guide post (53) is in sliding connection with the fixed plate (50); the movable plate (52) is provided with side plates (54), the side plates (54) on two sides are rotationally connected with belt wheels (55), abrasive belts (56) are arranged between the belt wheels (55), the abrasive belts (56) are used for grinding the side surfaces of carbon anodes (66) of coarse-ground carbon particles, and the shaft ends of the belt wheels (55) are connected with a fifth motor (57).
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| CN202311250032.2A CN116985276B (en) | 2023-09-26 | 2023-09-26 | Aluminum electrolysis charcoal anode side surface cutting assembly and guide roller way |
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| CN202311250032.2A CN116985276B (en) | 2023-09-26 | 2023-09-26 | Aluminum electrolysis charcoal anode side surface cutting assembly and guide roller way |
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| CN116985276A (en) | 2023-11-03 |
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